pengenalan
This user manual provides detailed instructions for the Maxcom MM835 4G Dual SIM mobile phone. Please read this manual carefully before using your device to ensure proper operation and to maximize its features. Keep this manual for future reference.

Image: Maxcom MM835 4G Dual SIM mobile phone, open, displaying the internal screen and large, backlit keypad.
Persediaan
1. Pemasangan dan Pengecasan Bateri
The Maxcom MM835 comes with a 1400 mAh battery. Before first use, ensure the battery is properly installed and fully charged.
- Tanggalkan penutup belakang telefon.
- Insert the battery into its compartment, ensuring the contacts align.
- Pasang semula penutup belakang.
- Connect the USB-C cable (not included) to the phone's charging port and plug the other end into a compatible USB power adapter.
- Allow the phone to charge until the battery indicator shows full.
2. Pemasangan Kad SIM
The MM835 supports Dual SIM functionality.
- With the phone powered off and the back cover removed, locate the SIM card slots.
- Carefully insert your SIM card(s) into the designated slots, ensuring correct orientation.
- Replace the back cover and battery.
3. Kuasa Awal Hidup
Tekan dan tahan butang Kuasa/Tamat Panggilan sehingga skrin menyala. Ikuti sebarang arahan pada skrin untuk persediaan awal.
Arahan Operasi
1. Understanding the Displays
The MM835 features two displays: a 3.5-inch internal screen and a 2.4-inch external screen.
- Internal Screen (3.5 inches): Used for navigating menus, reading messages, viewing contacts, and other primary functions.
- External Screen (2.4 inches): Displays essential information such as date, time, battery status, and missed calls without needing to open the phone.

Image: Maxcom MM835 4G Dual SIM mobile phone, closed, with the external screen showing the current time and date.
2. Membuat dan Menerima Panggilan
- Untuk Membuat Panggilan: Open the phone, dial the number using the large keypad, and press the Green Call button.
- Untuk Menerima Panggilan: When the phone rings, open the phone (if closed) and press the Green Call button.
- Untuk Menamatkan Panggilan: Press the Red End Call button.
3. Menghantar dan Menerima Mesej
Navigate to the "Messages" menu from the main screen. You can compose new messages or read incoming ones. The large, backlit keys facilitate typing.
4. SOS Button Functionality
The SOS button is located on the main keypad. In an emergency, press and hold this button to send pre-defined notifications to emergency contacts. Ensure emergency contacts are set up in the phone's settings.

Imej: Dari dekat view of the Maxcom MM835 keypad, showing the prominent SOS button for emergency use.
5. Penggunaan Kamera
The phone includes a simple camera for capturing photos. Access the camera through the main menu.
6. Radio FM
The built-in FM Radio allows you to listen to your favorite stations. Connect headphones (not included) to use as an antenna.
7. Kesambungan Bluetooth
The MM835 supports Bluetooth for connecting to compatible devices such as car kits or headsets. Navigate to the "Settings" menu, then "Bluetooth" to enable and pair devices.
Penyelenggaraan
1. Penjagaan Bateri
- Elakkan daripada mendedahkan bateri kepada suhu yang melampau.
- Jangan tebuk atau rosakkan bateri.
- Use only compatible USB-C charging cables.
2. Membersihkan Telefon Anda
Use a soft, dry cloth to clean the phone's exterior. Avoid using harsh chemicals or abrasive materials.
Menyelesaikan masalah
- Telefon tidak boleh dihidupkan: Pastikan bateri dicas dan dipasang dengan betul.
- Tidak boleh membuat/menerima panggilan: Check SIM card installation and network signal strength. Ensure your account is active.
- Tiada bunyi: Check volume settings. Ensure the phone is not in silent mode.
- Isu pengecasan: Verify the USB-C cable and power adapter are working correctly. Ensure the charging port is clean.
Spesifikasi
| Jenama | Maxcom |
| Nama Model | MM835 |
| Jenis Produk | Flip Phone |
| Sistem Operasi | Maxcom OS |
| Internal Screen Size | 3.5 Inci |
| External Screen Size | 2.4 Inci |
| Resolusi | 640 x 360 piksel |
| Teknologi Selular | 4G |
| Teknologi Ketersambungan | 4G, Bluetooth |
| Ciri Khas | Dual SIM, SOS Button, Hearing Aid Compatible (HAC), Large Backlit Keys, FM Radio |
| Resolusi Kamera | 1.0 MP (approx.) |
| Kapasiti Bateri | 1400 mAh |
| Port Pengecasan | USB Jenis-C |
| Kapasiti Penyimpanan Memori | 32 GB (likely for expandable storage) |
| warna | merah |
Waranti dan Sokongan
For warranty information and customer support, please refer to the documentation provided with your purchase or visit the official Maxcom website. Information regarding spare parts availability is not provided in this manual.